WO1999027218A1 - Verrouillage de capot commande par detecteur et son procede de mise en oeuvre - Google Patents

Verrouillage de capot commande par detecteur et son procede de mise en oeuvre Download PDF

Info

Publication number
WO1999027218A1
WO1999027218A1 PCT/IL1998/000554 IL9800554W WO9927218A1 WO 1999027218 A1 WO1999027218 A1 WO 1999027218A1 IL 9800554 W IL9800554 W IL 9800554W WO 9927218 A1 WO9927218 A1 WO 9927218A1
Authority
WO
WIPO (PCT)
Prior art keywords
cable
lock
lock mechanism
moving element
electromagnetic actuator
Prior art date
Application number
PCT/IL1998/000554
Other languages
English (en)
Inventor
Chaim Brody
Original Assignee
Brody Engineering Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Brody Engineering Ltd. filed Critical Brody Engineering Ltd.
Priority to AU11718/99A priority Critical patent/AU1171899A/en
Publication of WO1999027218A1 publication Critical patent/WO1999027218A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
    • E05B83/16—Locks for luggage compartments, car boot lids or car bonnets
    • E05B83/24—Locks for luggage compartments, car boot lids or car bonnets for car bonnets
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B79/00—Mounting or connecting vehicle locks or parts thereof
    • E05B79/10—Connections between movable lock parts
    • E05B79/20—Connections between movable lock parts using flexible connections, e.g. Bowden cables
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/54—Electrical circuits
    • E05B81/56—Control of actuators
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/54—Electrical circuits
    • E05B81/64—Monitoring or sensing, e.g. by using switches or sensors
    • E05B81/76—Detection of handle operation; Detection of a user approaching a handle; Electrical switching actions performed by door handles
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B53/00—Operation or control of locks by mechanical transmissions, e.g. from a distance

Definitions

  • the present invention relates to vehicle security and, in particular, it
  • Hood locks are generally implemented as electromechanical locks which
  • an electromagnetic actuator such as an electromagnet
  • solenoid or motor displaces a bolt or other locking element to prevent
  • the present invention is a sensor actuated hood lock.
  • electromechanical lock for selectively preventing movement of a cable
  • electromechanical lock comprising: (a) a lock mechanism including a moving
  • the lock mechanism further including an
  • electromagnetic actuator configured so that, when the electromagnetic actuator
  • the stop is a fixed
  • the lock mechanism being configured such that, when the electromagnetic
  • the lock is positioned to attract a distal portion of the elongated armature. According to a further feature of the present invention, the lock
  • the lock mechanism so as to prevent operation of the cable release mechanism.
  • FIG. 1 is a schematic representation of a sensor actuated
  • FIG. 2 is a schematic illustration of a first type of sensor responsive to
  • FIG. 3 is a schematic illustration of a second type of sensor responsive to
  • FIG. 4 is a schematic illustration of a third type of sensor responsive to
  • FIG. 5 is an isometric view of a preferred implementation of a
  • FIG. 6 is a side cross-sectional view through the electromechanical lock
  • FIG. 7 is a plan view of the electromechanical lock of Figure 5;
  • FIG. 8 is a schematic side view of a slide element of the
  • FIG. 9 is a partial side view of the lock mechanism of the
  • FIGS. 10A and 10B are views similar to Figure 9 showing two stages of
  • FIG. 11 is a view similar to Figure 9 showing the effect of applying
  • FIG. 12 shows a typical configuration for installation of the
  • the present invention is an electromechanical lock for a cable release
  • FIG. 1 illustrates schematically the
  • the electromechanical lock features an electrically actuated lock
  • Sensor 14 is configured to selectively enable supply of power, such as from
  • primary activation switch 18 may advantageously be
  • the mechanism may appear in a wide range of
  • the lock mechanism is preferably designed to lock only while power is supplied
  • sensor 14 features three posts between which passes cable 12. Since a
  • this structure senses movement of the cable.
  • implementation is here replaced by a contact-breaking sensor, thereby ensuring
  • Figure 4 shows a sensor 14 in which a small
  • conductive cylinder 22 connected to cable 12 is biased by a spring 24 against a
  • An electronic circuit (not shown) senses the
  • the lock mechanism is activated as early as possible during the attempted
  • the electrical circuit is most conveniently achieved by simple serial connection.
  • circuit is actuated electronically by breaking of the sensor circuit.
  • electromechanical lock generally designated 30, constructed and operative
  • FIGS 5-7 show the structure of electromechanical lock 30 which is
  • electromechanical lock 30 includes a fixed stop 32
  • connection 36 configured such that tension applied to cable 12 tends to induce
  • slide 34 is additionally biased to remain in the closed position such that
  • Some small movement of the release cable may result even in the locked state.
  • electromagnetic actuator 38 is here implemented as a simple electromagnet.
  • actuator effects the change from the unlocked state to the locked state.
  • Slide 34 preferably has an elongated armature 40, the distal portion of
  • electromagnet 38 is
  • connection 36 of cable 12 to slide 34 lies above the line
  • electromagnet 38 When, on the other hand, electromagnet 38 is actuated to attract
  • cable 12 is preferably fixed by
  • the angle of the branching is chosen to be small so that cable 12 travels approximately the same length of travel as cable 52.
  • electromechanical lock 30 is fixed against movement in the direction of cable

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

L'invention porte sur un verrouillage électromécanique (30) empêchant le fonctionnement du mécanisme d'ouverture par câble (12), et dont le mécanisme de verrouillage, qui comporte un électroaimant (38), bloque l'ouverture par câble lorsque l'électroaimant (38) est activé. Le verrouillage (30) comporte également un microcontact (14), monté de manière à être activé lorsque le câble (12) est tendu, et relié électriquement à l'électroaimant (38) de manière à interrompre l'alimentation de l'électroaimant (38) lorsque le câble (12) n'est pas soumis à une tension excessive, et à la rétablir lorsque le câble (12) est soumis à une tension, ce qui prévient les mouvements importants dudit câble (12). Le mécanisme de verrouillage comporte de préférence une glissière (34) verrouillable conçue pour qu'une traction sur le câble d'ouverture (12) en (34) entraîne le déverrouillage, puis le glissement axial. Dans ce cas, l'électroaimant (38) est dans une configuration telle que l'activation de l'électroaimant empêche le déverrouillage de la glissière (34).
PCT/IL1998/000554 1997-11-25 1998-11-13 Verrouillage de capot commande par detecteur et son procede de mise en oeuvre WO1999027218A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU11718/99A AU1171899A (en) 1997-11-25 1998-11-13 Sensor actuated hood lock and method for implementing such lock

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL12230197A IL122301A0 (en) 1997-11-25 1997-11-25 Sensor actuated hood lock and method for implementing such a lock
IL122301 1997-11-25

Publications (1)

Publication Number Publication Date
WO1999027218A1 true WO1999027218A1 (fr) 1999-06-03

Family

ID=11070895

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL1998/000554 WO1999027218A1 (fr) 1997-11-25 1998-11-13 Verrouillage de capot commande par detecteur et son procede de mise en oeuvre

Country Status (4)

Country Link
AU (1) AU1171899A (fr)
IL (1) IL122301A0 (fr)
WO (1) WO1999027218A1 (fr)
ZA (1) ZA9810572B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2810754A1 (fr) * 2000-06-22 2001-12-28 Guy Ferrand Dispositif de securite annulant l'effet de traction mecanique lineaire, par rupture en un point de la ligne de traction, par un principe de repulsion de champ magnetique
DE102008006893A1 (de) * 2008-01-31 2009-08-06 Kries-Energietechnik Gmbh & Co.Kg Selbstschließendes, energiebedarfsoptimiertes, mechatronisches Schließsystem
WO2017101900A1 (fr) * 2015-12-15 2017-06-22 Kiekert Ag Verrou de véhicule automobile

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4836591A (en) * 1987-04-10 1989-06-06 Abc Auto Alarms, Inc. Anti-theft vehicle hood lock release blocker mechanism
US4998447A (en) * 1988-01-26 1991-03-12 Daimler-Benz Ag Device for coupling and/or uncoupling at least the cores of two cable line sections
US5511838A (en) * 1994-02-14 1996-04-30 General Motors Corporation Remote latch release disabling device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4836591A (en) * 1987-04-10 1989-06-06 Abc Auto Alarms, Inc. Anti-theft vehicle hood lock release blocker mechanism
US4998447A (en) * 1988-01-26 1991-03-12 Daimler-Benz Ag Device for coupling and/or uncoupling at least the cores of two cable line sections
US5511838A (en) * 1994-02-14 1996-04-30 General Motors Corporation Remote latch release disabling device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2810754A1 (fr) * 2000-06-22 2001-12-28 Guy Ferrand Dispositif de securite annulant l'effet de traction mecanique lineaire, par rupture en un point de la ligne de traction, par un principe de repulsion de champ magnetique
DE102008006893A1 (de) * 2008-01-31 2009-08-06 Kries-Energietechnik Gmbh & Co.Kg Selbstschließendes, energiebedarfsoptimiertes, mechatronisches Schließsystem
WO2017101900A1 (fr) * 2015-12-15 2017-06-22 Kiekert Ag Verrou de véhicule automobile
EP3390748B1 (fr) 2015-12-15 2021-03-17 Kiekert AG Verrou de véhicule automobile
US11384573B2 (en) 2015-12-15 2022-07-12 Kiekert Ag Lock for a motor vehicle

Also Published As

Publication number Publication date
ZA9810572B (en) 2000-05-19
AU1171899A (en) 1999-06-15
IL122301A0 (en) 1998-04-05

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